case of registered or certified mail, three (3) business days after deposit in the United States mail, or if by expedited delivery, upon first attempted
delivery on a business day. A party receiving notice which does not comply with the technical requirements for notice under this paragraph may elect to waive any deficiencies and treat the notice as having been properly given. 

 20.4 This Lease cannot be changed orally and constitutes the entire contract between the Lessor and the Lessee regarding the subject matter hereof. It shall not be
modified or changed by any expressed or implied promises, warranties, guarantees, representations or other information unless expressly and specifically set forth in this Lease or any addendum thereto properly executed by Lessor and Lessee.


 20.5 This Lease shall be governed by and construed in all respects in accordance with the laws of the State of California. Any dispute arising from or
relating to this Lease, whether brought by Lessee or Lessor, shall be resolved by arbitration as set forth in Schedule 3 herein. 

 20.6 Time is of the
essence in this Lease. 

 20.7 The parties agree that this Lease may be executed in any number of counterparts, each of which, when duly executed, whether by
facsimile or otherwise, shall constitute an original hereof. 

  




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| --- | --- |
| 20.8 | The parties shall keep a legible copy of this Lease in the Aircraft at all times.  |

 **ARTICLE TWENTY-ONE** 

 **TRUTH-IN-LEASING** 

  




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| --- | --- |
| 21.1 | TRUTH IN LEASING STATEMENT UNDER SECTION 91.23 OF THE FEDERAL AVIATION REGULATIONS.  |